38 CONTRIBUTIONS TO THE GEOLOGY OF MAINE. [bull. 165. 
41. Strophomena rhornboidalis. 
42. Avicula sp. ? 
43. Platyostoma depressa. 
44. Tentaculites helena (in loose frag- 
ments) . 
35. Spirifer cyclopterus. 
36. Strickland inia gaspensis. 
37. Streptorhynchus radiata. 
38. Strophodonta profunda. 
39. Strophodonta punctulifera. 
40. Strophodonta varistriata. 
The author states that the following, "from their abundance, may 
be called the most characteristic fossils of the deposit: "Atrypa retic- 
ularis, Pentamerus pseudogaleatus, Rhynchonella fonnosa, Rhynchonella 
nucleolata, Spirifer concinnus, Spirifer cyclopterus, Strophodonta var- 
istriata, and Strophodonta punctulifera^ 
Another list of the same specimens, determined by Dr. Ami, of the 
Canadian survey, is published in the Annual Report for 1894. 2 Besides 
numerous fragments of crinoidal columns, the following are found: 
1. Favosites ef. F. gothlandicus Lam. 
2. Favosites cf. helderbergise Hall. 
3. Favosites sp. ? 
4. Pachypora sp. 2. 
5. Zaphrentis sp. 1. 
6. Zaphrentis sp. 2. 
7. Cyathophylloid coral sp. ? 
8. Callopora or Calloporella. 
9. Polypora cf. P. perangulata Hall. 
10. Fenestella sp. ? 
11. Ptilodictya sp. ? 
12. Chonetes cf. melonica. 
13. Orthis cf. O. Rhipidomella eminens Hall. 
14. Orthis (Rhipidomella) oblata Hall. 
15. Orthis cf. (Orthostrophia) strophomenoides Hall. 
16. Strophonella punctulifera Conrad. 
17. Strophonella cavumbona Hall. 
18. Strophodonta varistriata Con. " Tendency toward var. arata." 
19. Strophodonta varistriata Conrad, "var. more arcuate than type. " 
20. ? Strophodonta becki Hall, or Streptorhynchus woolworthanum Hall. 
21. Leptagonia rhornboidalis Wile. 
22. ? cf. Streptorhynchus radiatum Van. 
23. Spirifera concinna Hall. 
24. Spirifera concinna (large var.) 
25. Spirifera cf. S. cumberlandiae Hall. 
26. Spirifera n. sp. ? 
26. a Spirifera "of the type of S. arenosa Con." 
27. Spirifera cycloptera Hall. 
28. Spirifera "sp. with from eighteen to twenty costse on each side of the mesial 
sinus. General appearance very much like S. pennata (= S. mucro- 
nata) , not quite so arcuate and the concentric lines of growth are 
not so strongly lamellose or rugose." 
i Canadian Rec. Sci., Vol. IV, No. 2, p. 108. 
2 Preliminary lists of organic remains occurring in various geological formations comprised in the 
southwest quarter-sheet map of the eastern townships of the Province of Quebec, by Henry M. Ami: 
Ann. Rept. Geol. Survey Canada, Vol. VII, new series, p. 155J, Ottawa, 1896. 
